A by-election was held for the New South Wales Legislative Assembly electorate of Hartley on 26 July 1890 because John Hurley () resigned due to bankruptcy.
Dates Date Event 3 July 1890 John Hurley resigned. 4 July 1890 John Hurley made bankrupt. Writ of election issued by the Speaker of the Legislative Assembly. 22 July 1890 Nominations 26 July 1890 Polling day 5 August 1890 Return of writ
Result
John Hurley () resigned due to bankruptcy.
See also Electoral results for the district of Hartley List of New South Wales state by-elections
References